MAKING STRUCTURE MORE SUSTAINABLE - POST …ptsindia.net/DOWNLOADBLE/Company/Literature/comp… ·  · 2017-05-12Company Profile C O M P A N Y P R O F I L E ... Shri Vile Parle

C O M P A N Y P R O F I L E

Why PTSI

PTSI is based at Vadodara, Gujarat and is lead by a team of dedicated professionals catering to customer needs with a full range of

With experience of providing Mono-strand Unbonded P-T System in more than 800 diverse buildings across various industries,

provider for any sort of concrete structure.

and monitoring in-place concrete strength.

engineers can widen their horizon to create visionary structures.

Professional Unbonded P-T Design

Supply of Unbonded P-T Design

On-site Services

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TOTAL SOLUTION Value Driven

QUALITY

TRANSPERANCY

We provide end-to-end

Unbonded P-T System

ISO 9001 QMS compliant company

Dedicated Quality Assurance team for

In-house tools and specialized equipment

Well maintained and calibrated equipment

material and services

In-house proficient P-T design

Services orientedapproach

Openly shared our design criteria and

More than 80%

CUSTOMER FOCUS

Company Profile

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14'-2" 18'-9" 16'-9" 18'-9" 13'-6" 18'-9" 16'-9" 18'-9" 14'-2"

150'-3"

4'-6

"19

'-2"

7'- 3

"7'

- 3"

38' -1

"

PTS16.5" THK.

PTS16.5" THK.

Components of P-T System

Encapsulated P-T System

Standard P-T System

Anchor Plate P-T CablePocket Former

End Cap

Pocket Former

Encapsulated Anchor PlatePolyethylene Sheathing

P-T Cable

Mono-strand Unbonded P-T System

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Notes

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-

+ + =

123'

-4"

128'-4"

PTS18" THK.

11" th PTS1

.

- -

Advantages

Characteristics Of A U-boot Beton Slab And Comparison WithA Conventional Solid Slab

We are incorrectly led to estimate the advantage of a slab made lighter with U-Boot Beton limiting it to a mere com-parison between savings in concrete and the cost of the formwork on the level of the slabs only.

In this way however, as the analysis is immediate and intuitive, it does not account for the various economic, practical and operational advantages provided with U-Boot Beton for the entire structure:

less use of reinforcement in the slabs, columns and foundation up to a total of 15% (also in the case of variants)less concrete is used not only for the slabs but also for the columns and foundationsthere are seismic advantages related to reduced building weightslimmer columns and foundations, lower costs related to excavation for foundations incorporates irregular arrangement of the columns to reflect the architectural freedom of the structure

Columnspacing

c/c

Thickness of the proposed

slab with imposed

load of 500 kg/m2

H Upper H U-Boot H LowerVoid slab

moment of inertia

Solid Slab moment of

inertia

Equivalent percentage

loss of height

Void slab

volume

Solid slab

volume

Weightsavings

m mm mm mm mm x104

mm4/mx104

mm4/m% m3/m2 m3/m2 %

7x7 260 50 160 50 122,364 146,467 5.85 0.1930 0.26 26 8x8 300 70 160 70 200,897 225,000 3.73 0.2330 0.30 22 9x9 340 50 240 50 246,063 327,533 9.12 0.2385 0.34 30

10x10 360 100 160 100 364,697 388,800 2.14 0.2930 0.36 19 11x11 380 70 240 70 375,796 457,267 6.36 0.2785 0.38 27 12x12 420 50 320 50 429,513 617,400 11.43 0.2861 0.42 32 13x13 440 100 240 100 628,396 709,867 4.02 0.3385 0.44 23 14x14 460 70 320 70 623,247 811,133 8.44 0.3261 0.46 29 15x15 500 50 400 50 673,542 1,041,667 13.56 0.3315 0.50 34 16x16 520 100 320 100 983,847 1,171,733 5.70 0.3861 0.52 26 17x17 540 70 400 70 944,075 1,312,200 10.43 0.3715 0.54 31 18x18 580 50 480 50 989,345 1,625,933 15.30 0.3770 0.58 35 19x19 600 100 400 100 1,431,875 1,800,000 7.38 0.4315 0.60 28 20x20 620 70 480 70 1,349,478 1,986,067 12.13 0.4170 0.62 33 21x21 680 100 480 100 1,983,678 2,620,267 8.90 0.4770 0.68 30 25

I-sects (Voided Slab) System

o

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